diff --git a/postgres-backup/Dockerfile b/postgres-backup/Dockerfile
index 2998c5e..528f63b 100644
--- a/postgres-backup/Dockerfile
+++ b/postgres-backup/Dockerfile
@@ -6,8 +6,6 @@ ADD app /app
 
 RUN chmod +x /app/*.sh \
     && apk add --no-cache \
-    postgresql15-client \
-    postgresql16-client \
     postgresql-client \
     tzdata \
     7zip \